/* Evolve Vision v2 — "Paper / Ink / Signal Orange".
   Layout concept: bright paper canvas, ember-gradient light sources, ink used as type and a few deliberate stages. */
:root {
  --paper: #F7F5F0;
  --paper-2: #EFEBE3;
  --paper-3: #E5DFD3;
  --card: #FFFFFF;
  --ink: #111318;
  --ink-2: #41454E;
  --ink-3: #757982;
  --rule: #DDD8CD;
  --signal: #FF5A1F;
  --signal-ink: #D2410C;
  --ember: #FF8A3D;
  --glow: #FFB870;
  --blush: #FFE8DC;
  --ok: #12A266;
  --ok-tint: #DDF5EA;
  --grad: linear-gradient(115deg, #FF4D12 0%, #FF7A2E 45%, #FFB15E 100%);
  --display: "Instrument Serif", "Iowan Old Style", "Times New Roman", serif;
  --body: "Geist", "Helvetica Neue", Arial, system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1200px;
  --gut: max(20px, env(safe-area-inset-left, 0px));
  --gut-r: max(20px, env(safe-area-inset-right, 0px));
  --ease: cubic-bezier(.2, .7, .1, 1);
  --shadow: 0 1px 2px rgba(17,19,24,.05), 0 12px 32px -12px rgba(17,19,24,.18);
  --shadow-lg: 0 2px 4px rgba(17,19,24,.04), 0 40px 80px -28px rgba(17,19,24,.28);
  color-scheme: light;
}

@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .28s var(--ease) both; }
::view-transition-new(root) { animation: vt-in .42s var(--ease) both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-10px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(14px); } }
.site-head { view-transition-name: site-head; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; overflow-x: clip; }
img, svg, canvas { max-width: 100%; }
a { color: inherit; text-decoration-color: var(--signal); text-underline-offset: 3px; }
a:hover { color: var(--signal-ink); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--signal); color: #fff; }
.wrap { max-width: var(--wrap); margin-inline: auto; padding-left: var(--gut); padding-right: var(--gut-r); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 60; }
.skip:focus { left: 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: -0.015em; line-height: 1; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(3rem, 7.6vw, 6.8rem); }
h2 { font-size: clamp(2.3rem, 4.8vw, 4rem); }
h3 { font-size: clamp(1.45rem, 2.2vw, 1.9rem); line-height: 1.1; }
h1 em, h2 em, h3 em { font-style: italic; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
p { margin: 0; text-wrap: pretty; }
.lede { font-size: clamp(1.08rem, 1.5vw, 1.28rem); line-height: 1.55; color: var(--ink-2); max-width: 36em; }
.eyebrow { font: 500 .74rem/1.2 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); display: inline-flex; gap: 10px; align-items: center; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 4px var(--blush); }
.mono { font-family: var(--mono); }
.muted { color: var(--ink-2); }
.small { font-size: .88rem; }
.prose { max-width: 68ch; display: grid; gap: 1.1em; }
.prose h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-top: .9em; }
.prose h3 { margin-top: .5em; }
.prose ul, .prose ol { margin: 0; padding-left: 1.2em; display: grid; gap: .5em; }
.prose li::marker { color: var(--signal-ink); }
.prose a { font-weight: 500; }

/* ---------- header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 41; background: var(--paper); }
.site-head { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; transition: background .3s, box-shadow .3s; }
.site-head.scrolled { background: color-mix(in srgb, var(--paper) 82%, transparent); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); box-shadow: 0 1px 0 var(--rule); }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 600 1.04rem/1 var(--body); letter-spacing: -.01em; }
.brand svg { width: 30px; height: 30px; flex: none; transition: transform .5s var(--ease); }
.brand:hover { color: var(--ink); } .brand:hover svg { transform: rotate(-8deg) scale(1.06); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { text-decoration: none; font-size: .92rem; color: var(--ink-2); padding: 8px 12px; border-radius: 999px; transition: background .2s, color .2s; }
.nav a:hover { color: var(--ink); background: var(--paper-2); }
.nav a[aria-current="page"] { color: var(--ink); background: var(--card); box-shadow: inset 0 0 0 1px var(--rule); }
.nav .btn { margin-left: 8px; }
.menu-btn { display: none; background: var(--card); border: 1px solid var(--rule); color: var(--ink); border-radius: 999px; padding: 9px 16px; font: 500 .88rem var(--body); cursor: pointer; }
.progress { position: fixed; left: 0; right: 0; top: env(safe-area-inset-top, 0px); height: 3px; z-index: 45; background: var(--grad); transform-origin: 0 50%; transform: scaleX(0); pointer-events: none; }
@supports (animation-timeline: scroll()) {
  .progress { animation: grow linear both; animation-timeline: scroll(root); }
  @keyframes grow { to { transform: scaleX(1); } }
}
@media (max-width: 1020px) {
  .menu-btn { display: inline-block; }
  .nav { position: absolute; left: 0; right: 0; top: 72px; flex-direction: column; align-items: stretch; gap: 2px; background: var(--paper); box-shadow: 0 24px 40px -24px rgba(17,19,24,.3); padding: 8px var(--gut-r) 22px var(--gut); display: none; }
  .nav.open { display: flex; animation: drop .3s var(--ease); }
  .nav a { padding: 14px 12px; font-size: 1.06rem; border-radius: 12px; }
  .nav .btn { margin: 12px 0 0; justify-content: center; }
}
@keyframes drop { from { opacity: 0; transform: translateY(-8px); } }

/* ---------- buttons ---------- */
.btn { --bx: 0px; --by: 0px; position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: var(--ink); color: #fff; text-decoration: none; border: 0; border-radius: 999px; padding: 15px 24px; font: 500 .98rem/1 var(--body); cursor: pointer; transform: translate(var(--bx), var(--by)); transition: transform .25s var(--ease), box-shadow .25s, background .25s; isolation: isolate; overflow: hidden; }
.btn::before { content: ""; position: absolute; inset: 0; background: var(--grad); opacity: 0; transition: opacity .3s; z-index: -1; }
.btn:hover { color: #fff; box-shadow: 0 14px 30px -12px rgba(255,90,31,.7); }
.btn:hover::before { opacity: 1; }
.btn .arr { display: inline-block; transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn.signal { background: var(--signal); }
.btn.signal::before { opacity: 1; }
.btn.signal:hover { box-shadow: 0 16px 36px -10px rgba(255,90,31,.8); }
.btn.ghost { background: var(--card); color: var(--ink); box-shadow: inset 0 0 0 1px var(--rule); }
.btn.ghost::before { display: none; }
.btn.ghost:hover { color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink), 0 10px 24px -14px rgba(17,19,24,.4); }
.btn.light { background: #fff; color: var(--ink); }
.btn.light:hover { color: #fff; }
.nav .btn { padding: 11px 18px; font-size: .9rem; color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- reveal on scroll ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- sections ---------- */
section { padding-block: clamp(72px, 10vw, 136px); position: relative; }
.section-head { display: grid; gap: 18px; margin-bottom: clamp(36px, 5vw, 64px); max-width: 820px; }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.tint { background: var(--paper-2); }
.stage { background: var(--ink); color: #F3F1EC; overflow: hidden; }
.stage .muted, .stage .lede { color: #B9B7B1; }
.stage .eyebrow { color: #9E9C96; }
.stage .eyebrow::before { box-shadow: 0 0 0 4px rgba(255,90,31,.18); }
.stage a:hover { color: var(--glow); }
.stage::before { content: ""; position: absolute; width: 900px; height: 900px; right: -300px; top: -420px; background: radial-gradient(closest-side, rgba(255,106,40,.42), transparent 70%); pointer-events: none; }
.ember { background: var(--grad); color: #1A0E08; overflow: hidden; }
.ember .eyebrow, .ember .lede, .ember .muted { color: rgba(26,14,8,.72); }
.ember .eyebrow::before { background: #1A0E08; box-shadow: 0 0 0 4px rgba(26,14,8,.12); }
.ember h2 em { background: none; color: #fff; -webkit-background-clip: initial; background-clip: initial; }

/* ---------- ambient mesh ---------- */
.mesh { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.mesh i { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; animation: float 18s ease-in-out infinite alternate; }
.mesh i:nth-child(1) { width: 520px; height: 520px; background: #FFB27A; right: -120px; top: -160px; }
.mesh i:nth-child(2) { width: 380px; height: 380px; background: #FFD7BF; left: -140px; top: 30%; animation-delay: -6s; }
.mesh i:nth-child(3) { width: 300px; height: 300px; background: #FF8A4C; right: 22%; bottom: -160px; opacity: .3; animation-delay: -12s; }
@keyframes float { to { transform: translate3d(40px, 30px, 0) scale(1.08); } }
.grain { position: absolute; inset: 0; pointer-events: none; opacity: .35; mix-blend-mode: multiply; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.4 0 0 0 0 0.3 0 0 0 0 0.2 0 0 0 .08 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.above { position: relative; z-index: 1; }

/* ---------- hero ---------- */
.hero { padding-block: clamp(36px, 6vw, 80px) clamp(64px, 8vw, 110px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy { display: grid; gap: 28px; min-width: 0; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero h1 .line > span { display: inline-block; animation: rise 1s var(--ease) both; animation-delay: calc(var(--i, 0) * .12s + .1s); }
@keyframes rise { from { transform: translateY(105%); } }
.hero-note { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-flex; align-items: center; gap: 8px; font: 500 .8rem var(--body); color: var(--ink-2); background: var(--card); border: 1px solid var(--rule); padding: 7px 12px; border-radius: 999px; }
.pill b { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-tint); }
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; } }

/* lead-flow visual */
.flow { position: relative; background: var(--card); border-radius: 28px; box-shadow: var(--shadow-lg); padding: 18px; min-width: 0; border: 1px solid rgba(17,19,24,.06); }
.flow-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 4px 4px 14px; flex-wrap: wrap; }
.flow-top .t { font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.switch { display: inline-flex; background: var(--paper-2); border-radius: 999px; padding: 4px; gap: 2px; }
.switch button { border: 0; background: none; color: var(--ink-2); font: 500 .82rem var(--body); padding: 8px 14px; border-radius: 999px; cursor: pointer; transition: background .25s, color .25s, box-shadow .25s; }
.switch button[aria-pressed="true"] { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
.switch button[aria-pressed="true"].on { background: var(--ink); color: #fff; }
.flow canvas { display: block; width: 100%; height: auto; aspect-ratio: 16 / 11; border-radius: 18px; background: linear-gradient(180deg, #FFFBF7, #FFF3EA); }
.flow-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.flow-stats div { background: var(--paper); border-radius: 14px; padding: 12px 14px; display: grid; gap: 2px; min-width: 0; }
.flow-stats span { font: 500 .7rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.flow-stats b { font: 400 1.9rem/1 var(--display); font-variant-numeric: tabular-nums; }
.flow-stats .g b { color: var(--ok); } .flow-stats .r b { color: var(--signal-ink); }
.flow-cap { font-size: .78rem; color: var(--ink-3); margin-top: 10px; padding-inline: 4px; }

/* marquee */
.marquee { border-block: 1px solid var(--rule); background: var(--card); overflow: hidden; padding-block: 18px; }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: slide 38s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee span { font: 400 1.7rem/1 var(--display); white-space: nowrap; display: inline-flex; align-items: center; gap: 48px; color: var(--ink-2); }
.marquee span::after { content: ""; width: 10px; height: 10px; background: var(--grad); transform: rotate(45deg); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- leak flip cards ---------- */
.leaks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.leak { perspective: 1200px; min-height: 300px; border: 0; padding: 0; background: none; text-align: left; cursor: pointer; font: inherit; color: inherit; }
.leak-inner { position: relative; height: 100%; min-height: 300px; transition: transform .7s var(--ease); transform-style: preserve-3d; }
.leak[aria-pressed="true"] .leak-inner { transform: rotateY(180deg); }
.leak-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: 22px; padding: 26px; display: grid; align-content: space-between; gap: 14px; }
.leak-face.front { background: var(--card); box-shadow: var(--shadow); border: 1px solid rgba(17,19,24,.05); }
.leak-face.back { background: var(--ink); color: #F3F1EC; transform: rotateY(180deg); }
.leak-face.back .k { color: var(--glow); }
.leak .k { font: 500 .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--signal-ink); }
.leak h3 { font-size: 1.7rem; }
.leak p { font-size: .95rem; color: var(--ink-2); }
.leak-face.back p { color: #C9C7C1; }
.leak .flip { font: 500 .8rem var(--body); display: inline-flex; gap: 8px; align-items: center; color: var(--ink-3); }
.leak .flip::before { content: "↻"; font-size: 1rem; color: var(--signal); }
.leak-icon { width: 54px; height: 54px; border-radius: 16px; background: var(--blush); display: grid; place-items: center; }
.leak-icon svg { width: 28px; height: 28px; }
@media (max-width: 1000px) { .leaks { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .leaks { grid-template-columns: 1fr; } .leak, .leak-inner { min-height: 260px; } }

/* ---------- tabs + mockups ---------- */
.tabs { display: grid; grid-template-columns: 340px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.tabs > * { min-width: 0; }
.tab-list { display: grid; gap: 10px; }
.tab { text-align: left; border: 1px solid transparent; background: none; padding: 20px 22px; border-radius: 20px; cursor: pointer; display: grid; gap: 6px; font: inherit; color: inherit; position: relative; overflow: hidden; transition: background .3s, border-color .3s, box-shadow .3s; }
.tab .n { font: 500 .72rem var(--mono); color: var(--ink-3); letter-spacing: .1em; text-transform: uppercase; }
.tab b { font: 400 1.7rem/1.05 var(--display); }
.tab p { font-size: .92rem; color: var(--ink-2); display: none; }
.tab[aria-selected="true"] { background: var(--card); border-color: rgba(17,19,24,.06); box-shadow: var(--shadow); }
.tab[aria-selected="true"] p { display: block; animation: fade .4s var(--ease); }
.tab[aria-selected="true"]::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--grad); transform-origin: 0; animation: tabtime 7s linear both; }
.tabs.paused .tab::after { animation-play-state: paused; }
@keyframes tabtime { from { transform: scaleX(0); } }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }
.tab-panel { animation: panel .6s var(--ease); }
@keyframes panel { from { opacity: 0; transform: translateY(16px) scale(.985); } }
.tab-panel a.more { display: inline-flex; margin-top: 18px; font-weight: 500; }
@media (max-width: 900px) { .tabs { grid-template-columns: 1fr; } .tab-list { grid-template-columns: repeat(3, 1fr); gap: 6px; } .tab { padding: 14px; } .tab b { font-size: 1.2rem; } .tab .n { font-size: .64rem; } .tab[aria-selected="true"] p { display: none; } }

.stagebox { position: relative; background: linear-gradient(160deg, #FFE9DB, #FFF6EF 60%, #F4EFE7); border-radius: 28px; padding: clamp(18px, 3vw, 36px); min-height: 440px; display: grid; place-items: center; overflow: hidden; }
.stagebox::after { content: ""; position: absolute; width: 360px; height: 360px; border-radius: 50%; right: -100px; bottom: -120px; background: radial-gradient(closest-side, rgba(255,122,46,.35), transparent); pointer-events: none; }
.browser { width: 100%; max-width: 560px; background: var(--card); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; position: relative; z-index: 1; }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 11px 14px; background: #F4F1EC; border-bottom: 1px solid var(--rule); }
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #E2DDD3; }
.browser-bar span { margin-left: 10px; flex: 1; background: #fff; border-radius: 8px; padding: 5px 10px; font: 400 .72rem var(--mono); color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.site-mock { padding: 26px; display: grid; gap: 14px; }
.site-mock .kicker { font: 500 .62rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--signal-ink); }
.site-mock .hl { font: 400 2rem/1 var(--display); }
.site-mock .sub { font-size: .82rem; color: var(--ink-2); max-width: 30em; }
.site-mock .cta-mock { display: inline-flex; gap: 8px; align-items: center; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 999px; font-size: .78rem; width: max-content; }
.site-mock .cta-mock.pulse { animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,90,31,.55); } 70% { box-shadow: 0 0 0 14px rgba(255,90,31,0); } 100% { box-shadow: 0 0 0 0 rgba(255,90,31,0); } }
.mock-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-row div { border-radius: 10px; background: var(--paper); padding: 10px; font-size: .7rem; color: var(--ink-2); display: grid; gap: 4px; }
.mock-row div b { font: 500 .62rem var(--mono); color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }
.mock-img { height: 110px; border-radius: 12px; background: radial-gradient(circle at 30% 30%, #FFC9A4, transparent 60%), radial-gradient(circle at 80% 70%, #FF8A4C, transparent 55%), linear-gradient(135deg, #2B2420, #5A3B2C); position: relative; overflow: hidden; }
.mock-img::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 28px); }
.speed { position: absolute; z-index: 2; right: clamp(10px, 3vw, 28px); top: clamp(10px, 3vw, 28px); background: var(--card); border-radius: 16px; box-shadow: var(--shadow); padding: 12px 14px; display: flex; gap: 12px; align-items: center; font-size: .78rem; }
.ring { --p: 96; width: 46px; height: 46px; border-radius: 50%; background: conic-gradient(var(--ok) calc(var(--p) * 1%), var(--paper-2) 0); display: grid; place-items: center; }
.ring::before { content: attr(data-v); width: 36px; height: 36px; border-radius: 50%; background: #fff; display: grid; place-items: center; font: 600 .82rem var(--mono); color: var(--ok); }
.ad-card { width: 100%; max-width: 360px; background: var(--card); border-radius: 18px; box-shadow: var(--shadow-lg); overflow: hidden; position: relative; z-index: 1; }
.ad-head { display: flex; gap: 10px; align-items: center; padding: 14px; font-size: .82rem; }
.ad-head i { width: 34px; height: 34px; border-radius: 50%; background: var(--grad); }
.ad-head small { display: block; color: var(--ink-3); font-size: .7rem; }
.ad-creative { aspect-ratio: 1.25; background: radial-gradient(circle at 70% 30%, #FFD0AE, transparent 50%), linear-gradient(160deg, #FF6A2B, #C93A0B); display: grid; place-items: end start; padding: 18px; color: #fff; }
.ad-creative b { font: 400 2rem/1 var(--display); max-width: 9em; }
.ad-foot { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; font-size: .78rem; border-top: 1px solid var(--rule); gap: 10px; }
.ad-foot span { background: var(--paper-2); padding: 7px 12px; border-radius: 8px; font-weight: 500; white-space: nowrap; }
.radius { position: absolute; left: clamp(8px, 3vw, 28px); bottom: clamp(8px, 3vw, 28px); z-index: 2; background: var(--card); border-radius: 16px; box-shadow: var(--shadow); padding: 10px; width: 170px; }
.radius svg { display: block; width: 100%; height: auto; }
.radius small { display: block; font: 500 .64rem var(--mono); color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; padding: 6px 4px 0; }
.pulse-ring { transform-origin: center; transform-box: fill-box; animation: ping 2.6s var(--ease) infinite; }
@keyframes ping { from { transform: scale(.4); opacity: .9; } to { transform: scale(1.3); opacity: 0; } }

/* phone */
.phone { background: var(--card); border-radius: 34px; padding: 16px 14px 14px; box-shadow: var(--shadow-lg); max-width: 360px; width: 100%; justify-self: center; min-width: 0; position: relative; z-index: 1; border: 1px solid rgba(17,19,24,.06); }
.phone::before { content: ""; display: block; width: 90px; height: 22px; background: var(--ink); border-radius: 999px; margin: 0 auto 10px; }
.phone-top { display: flex; justify-content: space-between; align-items: center; font: 500 .7rem var(--mono); color: var(--ink-3); padding: 0 6px 10px; border-bottom: 1px solid var(--rule); margin-bottom: 12px; gap: 8px; }
.phone-top b { color: var(--ink); font: 600 .84rem var(--body); }
.thread { display: flex; flex-direction: column; gap: 8px; min-height: 320px; }
.msg { max-width: 84%; padding: 10px 13px; border-radius: 18px; font-size: .88rem; line-height: 1.4; animation: pop .4s var(--ease) both; }
.msg.in { align-self: flex-start; background: var(--paper-2); border-bottom-left-radius: 6px; }
.msg.out { align-self: flex-end; background: var(--grad); color: #1A0E08; border-bottom-right-radius: 6px; }
.msg.sys { align-self: center; background: none; font: 400 .7rem var(--mono); color: var(--ink-3); padding: 2px 0; max-width: 100%; text-align: center; }
.msg.sys b { color: var(--ok); font-weight: 600; }
.typing { align-self: flex-end; background: var(--blush); border-radius: 18px; padding: 12px 14px; display: flex; gap: 4px; }
.typing i { width: 6px; height: 6px; background: var(--signal); border-radius: 50%; opacity: .4; animation: blink 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 50% { opacity: 1; transform: translateY(-2px); } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.96); } }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { border: 1px solid var(--rule); background: var(--card); color: var(--ink); border-radius: 999px; padding: 8px 13px; font: 500 .82rem var(--body); cursor: pointer; transition: border-color .2s, transform .2s, background .2s; }
.chip:hover { border-color: var(--signal); transform: translateY(-1px); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.notif { position: absolute; z-index: 3; right: clamp(8px, 3vw, 24px); top: clamp(8px, 3vw, 24px); background: var(--card); border-radius: 14px; box-shadow: var(--shadow); padding: 10px 12px; font-size: .76rem; display: flex; gap: 10px; align-items: center; max-width: 220px; animation: notif 6s var(--ease) infinite; }
.notif i { width: 28px; height: 28px; border-radius: 9px; background: var(--ok-tint); display: grid; place-items: center; color: var(--ok); font-style: normal; font-weight: 700; flex: none; }
@keyframes notif { 0%, 12% { opacity: 0; transform: translateY(-10px); } 20%, 85% { opacity: 1; transform: none; } 100% { opacity: 0; } }

/* ---------- before / after ---------- */
.ba { position: relative; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg); background: var(--card); user-select: none; touch-action: pan-y; }
.ba-pane { display: grid; grid-template-columns: 1fr; }
.ba-side { grid-area: 1 / 1; padding: clamp(22px, 4vw, 48px); display: grid; gap: 16px; align-content: start; min-height: 420px; }
.ba-before { background: #E9E6E1; color: #5E6168; font-family: Georgia, serif; }
.ba-before .logo-row { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; border-bottom: 1px solid #CFCBC4; padding-bottom: 12px; gap: 10px; }
.ba-before h4 { margin: 10px 0 0; font: 400 2rem/1.15 Georgia, serif; color: #6C6F75; }
.ba-before p { font-size: .9rem; max-width: 36em; }
.ba-before .lnk { color: #3B6FB6; text-decoration: underline; font-size: .86rem; }
.ba-after { background: linear-gradient(150deg, #FFF8F2, #FFE7D6); clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba-after .kicker { font: 500 .7rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--signal-ink); }
.ba-after h4 { margin: 0; font: 400 clamp(2rem, 4vw, 3rem)/1 var(--display); color: var(--ink); max-width: 12em; }
.ba-after p { color: var(--ink-2); max-width: 32em; }
.ba-after .proof { display: flex; flex-wrap: wrap; gap: 8px; }
.ba-after .proof span { background: #fff; border-radius: 999px; padding: 6px 12px; font-size: .78rem; box-shadow: var(--shadow); }
.ba-handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 0; z-index: 3; pointer-events: none; }
.ba-handle::before { content: ""; position: absolute; top: 0; bottom: 0; left: -1px; width: 2px; background: var(--ink); }
.ba-handle::after { content: "◂ ▸"; position: absolute; top: 50%; left: 0; transform: translate(-50%, -50%); background: var(--ink); color: #fff; font-size: .78rem; letter-spacing: 2px; padding: 12px 12px; border-radius: 999px; box-shadow: 0 8px 20px -6px rgba(17,19,24,.5); white-space: nowrap; }
.ba input[type="range"] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0; -webkit-appearance: none; appearance: none; background: none; }
.ba-tag { position: absolute; top: 14px; z-index: 2; font: 500 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,.85); }
.ba-tag.l { left: 14px; } .ba-tag.r { right: 14px; background: var(--ink); color: #fff; }

/* ---------- inline calculator teaser ---------- */
.mini-calc { background: var(--card); border-radius: 28px; box-shadow: var(--shadow-lg); padding: clamp(22px, 3.5vw, 40px); display: grid; gap: 22px; }
.mini-calc .big-num { color: var(--signal-ink); }

/* ---------- full calculator ---------- */
.calc { display: grid; grid-template-columns: 1.1fr .9fr; border-radius: 28px; overflow: hidden; background: var(--card); box-shadow: var(--shadow-lg); }
.calc-in { padding: clamp(24px, 3.5vw, 44px); display: grid; gap: 28px; min-width: 0; }
.calc-out { padding: clamp(24px, 3.5vw, 44px); background: var(--ink); color: #F3F1EC; display: grid; gap: 22px; align-content: start; min-width: 0; position: relative; overflow: hidden; }
.calc-out::before { content: ""; position: absolute; width: 520px; height: 520px; right: -220px; top: -240px; background: radial-gradient(closest-side, rgba(255,106,40,.5), transparent); pointer-events: none; }
.calc-out > * { position: relative; }
.field { display: grid; gap: 12px; }
.field-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.field label { font-weight: 500; font-size: .96rem; }
.field output { font: 500 1rem var(--mono); font-variant-numeric: tabular-nums; color: var(--signal-ink); white-space: nowrap; background: var(--blush); padding: 4px 10px; border-radius: 8px; }
.field .hint { font-size: .82rem; color: var(--ink-3); }
input[type="range"] { --fill: 50%; -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--signal) var(--fill), var(--paper-3) var(--fill)); outline-offset: 6px; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 6px rgba(255,90,31,.2), 0 2px 8px rgba(17,19,24,.3); cursor: grab; transition: box-shadow .2s; }
input[type="range"]:active::-webkit-slider-thumb { box-shadow: 0 0 0 10px rgba(255,90,31,.25), 0 2px 8px rgba(17,19,24,.3); cursor: grabbing; }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 0; box-shadow: 0 0 0 6px rgba(255,90,31,.2), 0 2px 8px rgba(17,19,24,.3); cursor: grab; }
.big-num { font: 400 clamp(3.2rem, 6.4vw, 5rem)/1 var(--display); font-variant-numeric: tabular-nums; }
.calc-out .big-num { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.out-row { display: flex; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); font-size: .92rem; }
.out-row b { font: 500 1rem var(--mono); font-variant-numeric: tabular-nums; }
.calc-out .muted { color: #A9A7A1; }
.bars { display: grid; gap: 8px; }
.bar { display: grid; grid-template-columns: 112px 1fr; gap: 10px; align-items: center; font: 400 .74rem var(--mono); color: #A9A7A1; }
.bar i { height: 10px; border-radius: 10px; background: var(--grad); width: var(--w, 0%); transition: width .6s var(--ease); min-width: 3px; }
.bar.ok i { background: var(--ok); }
@media (max-width: 900px) { .calc { grid-template-columns: 1fr; } }

/* ---------- quiz ---------- */
.quiz { background: var(--card); border-radius: 28px; box-shadow: var(--shadow-lg); padding: clamp(22px, 4vw, 48px); display: grid; gap: 22px; max-width: 860px; margin-inline: auto; position: relative; overflow: hidden; }
.quiz-steps { display: flex; gap: 6px; }
.quiz-steps i { flex: 1; height: 4px; border-radius: 4px; background: var(--paper-3); transition: background .4s; }
.quiz-steps i.on { background: var(--grad); }
.quiz-q { font: 400 clamp(1.7rem, 3vw, 2.4rem)/1.1 var(--display); }
.quiz-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quiz-opts button { text-align: left; border: 1px solid var(--rule); background: var(--paper); border-radius: 16px; padding: 16px 18px; font: 500 .98rem var(--body); color: var(--ink); cursor: pointer; transition: border-color .2s, transform .2s, background .2s; display: flex; gap: 12px; align-items: center; }
.quiz-opts button::before { content: attr(data-k); font: 500 .72rem var(--mono); width: 26px; height: 26px; border-radius: 8px; background: #fff; display: grid; place-items: center; color: var(--ink-3); border: 1px solid var(--rule); flex: none; }
.quiz-opts button:hover { border-color: var(--signal); background: #fff; transform: translateY(-2px); }
.quiz-body { animation: fade .5s var(--ease); display: grid; gap: 20px; }
.quiz-result { display: grid; gap: 16px; }
.quiz-result .tagline { display: inline-flex; width: max-content; background: var(--blush); color: var(--signal-ink); font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
@media (max-width: 600px) { .quiz-opts { grid-template-columns: 1fr; } }

/* ---------- rail (carousel) ---------- */
.rail-wrap { position: relative; }
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: min(420px, 84vw); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px var(--gut-r) 26px var(--gut); scrollbar-width: none; scroll-padding-inline: var(--gut); }
.rail::-webkit-scrollbar { display: none; }
.rail > * { scroll-snap-align: start; }
.rail-nav { display: flex; gap: 8px; }
.rail-nav button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--rule); background: var(--card); cursor: pointer; font-size: 1.1rem; color: var(--ink); transition: background .2s, color .2s, transform .2s; }
.rail-nav button:hover { background: var(--ink); color: #fff; transform: scale(1.05); }
.head-flex { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; }
.bcard { background: var(--card); border-radius: 24px; box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-rows: auto 1fr; text-decoration: none; transition: transform .4s var(--ease), box-shadow .4s; border: 1px solid rgba(17,19,24,.05); }
.bcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); color: var(--ink); }
.bcard-art { aspect-ratio: 16 / 9; position: relative; overflow: hidden; display: grid; place-items: center; }
.bcard-art b { font: 400 clamp(2.6rem, 5vw, 3.6rem)/1 var(--display); color: #fff; position: relative; z-index: 1; text-shadow: 0 2px 20px rgba(0,0,0,.15); }
.bcard-art.a1 { background: radial-gradient(circle at 20% 20%, #FFB98A, transparent 50%), linear-gradient(135deg, #FF5A1F, #B5310A); }
.bcard-art.a2 { background: radial-gradient(circle at 80% 30%, #FFD7B0, transparent 50%), linear-gradient(135deg, #2A2320, #5B3A26); }
.bcard-art.a3 { background: radial-gradient(circle at 30% 80%, #FFC396, transparent 55%), linear-gradient(135deg, #FF8A3D, #E1520F); }
.bcard-art.a4 { background: radial-gradient(circle at 70% 70%, #FF9A5E, transparent 50%), linear-gradient(135deg, #141619, #2F2A27); }
.bcard-art.a5 { background: radial-gradient(circle at 50% 10%, #FFE0C7, transparent 55%), linear-gradient(135deg, #FF6A2B, #FFA75A); }
.bcard-art.a6 { background: radial-gradient(circle at 20% 70%, #FF7A35, transparent 55%), linear-gradient(135deg, #3A2E28, #18191C); }
.bcard-art::after { content: ""; position: absolute; inset: 0; background: repeating-radial-gradient(circle at 100% 100%, rgba(255,255,255,.08) 0 1px, transparent 1px 22px); }
.bcard-body { padding: 22px 24px 26px; display: grid; gap: 10px; align-content: start; }
.bcard-body .k { font: 500 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.bcard-body h3 { font-size: 1.6rem; }
.bcard-body p { color: var(--ink-2); font-size: .94rem; }
.bcard-body .go { font-weight: 500; font-size: .92rem; color: var(--signal-ink); }

/* ---------- spotlight cards ---------- */
.spot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.spot { --mx: 50%; --my: 50%; position: relative; background: var(--card); border-radius: 22px; padding: 28px; display: grid; gap: 12px; align-content: start; border: 1px solid rgba(17,19,24,.06); box-shadow: var(--shadow); overflow: hidden; min-width: 0; transition: transform .4s var(--ease); }
.spot::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--mx) var(--my), rgba(255,122,46,.16), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.spot:hover { transform: translateY(-4px); }
.spot:hover::before { opacity: 1; }
.spot .ico { width: 48px; height: 48px; border-radius: 14px; background: var(--blush); display: grid; place-items: center; }
.spot .ico svg { width: 24px; height: 24px; }
.spot b { font: 400 1.55rem/1.1 var(--display); }
.spot p { color: var(--ink-2); font-size: .95rem; }
@media (max-width: 960px) { .spot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .spot-grid { grid-template-columns: 1fr; } }

/* ---------- process timeline ---------- */
.process { position: relative; display: grid; gap: 0; max-width: 860px; }
.process::before { content: ""; position: absolute; left: 23px; top: 10px; bottom: 10px; width: 2px; background: var(--paper-3); }
.process-fill { position: absolute; left: 23px; top: 10px; width: 2px; height: var(--fill, 0%); background: var(--grad); transition: height .2s linear; }
.pstep { display: grid; grid-template-columns: 48px 1fr; gap: 24px; padding-block: 22px; position: relative; }
.pstep .dot { width: 48px; height: 48px; border-radius: 50%; background: var(--card); border: 2px solid var(--paper-3); display: grid; place-items: center; font: 500 .8rem var(--mono); color: var(--ink-3); transition: border-color .4s, background .4s, color .4s; position: relative; z-index: 1; }
.pstep.lit .dot { border-color: var(--signal); background: var(--signal); color: #fff; box-shadow: 0 0 0 6px var(--blush); }
.pstep b { font: 400 1.7rem/1.1 var(--display); display: block; margin-bottom: 6px; }
.pstep p { color: var(--ink-2); max-width: 56ch; }

/* ---------- breakdown list (page) ---------- */
.cases { display: grid; gap: 18px; }
.case { background: var(--card); border-radius: 24px; box-shadow: var(--shadow); overflow: hidden; display: grid; grid-template-columns: 280px 1fr; border: 1px solid rgba(17,19,24,.05); }
.case > * { min-width: 0; }
.case .bcard-art { aspect-ratio: auto; min-height: 100%; }
.case-body { padding: clamp(22px, 3vw, 36px); display: grid; gap: 16px; }
.case-body .k { font: 500 .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.case-toggle { display: inline-flex; width: max-content; gap: 8px; align-items: center; background: var(--blush); color: var(--signal-ink); border: 0; border-radius: 999px; padding: 10px 16px; font: 600 .88rem var(--body); cursor: pointer; transition: background .2s; }
.case-toggle:hover { background: #FFD9C5; }
.case-toggle::after { content: "+"; font-family: var(--mono); transition: transform .3s; }
.case-toggle[aria-expanded="true"]::after { transform: rotate(45deg); }
.copy { background: var(--paper); border-radius: 16px; padding: 20px 22px; animation: fade .4s var(--ease); }
.copy h4 { margin: 0 0 10px; font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--signal-ink); }
.copy ul { margin: 0; padding-left: 1.1em; display: grid; gap: 6px; }
@media (max-width: 820px) { .case { grid-template-columns: 1fr; } .case .bcard-art { aspect-ratio: 16 / 7; min-height: 0; } }
.disclaim { font: 400 .8rem/1.55 var(--mono); color: var(--ink-3); background: var(--card); border-radius: 12px; padding: 12px 16px; max-width: 72ch; border-left: 3px solid var(--signal); }

/* ---------- lessons / blog cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border-radius: 22px; padding: 26px; display: grid; gap: 12px; align-content: start; text-decoration: none; box-shadow: var(--shadow); border: 1px solid rgba(17,19,24,.05); transition: transform .4s var(--ease), box-shadow .4s; min-width: 0; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); color: var(--ink); }
.card .meta { font: 400 .74rem var(--mono); color: var(--ink-3); display: flex; gap: 12px; flex-wrap: wrap; }
.card .meta .cat { color: var(--signal-ink); }
.card h3 { font-size: 1.55rem; }
.card p { color: var(--ink-2); font-size: .94rem; }
.card .go { font-weight: 500; font-size: .9rem; color: var(--signal-ink); margin-top: 4px; }
.card.feature { grid-column: span 2; background: var(--ink); color: #F3F1EC; position: relative; overflow: hidden; }
.card.feature::before { content: ""; position: absolute; width: 600px; height: 600px; right: -260px; top: -300px; background: radial-gradient(closest-side, rgba(255,106,40,.45), transparent); }
.card.feature > * { position: relative; }
.card.feature h3 { font-size: clamp(1.9rem, 3vw, 2.6rem); max-width: 16em; }
.card.feature p { color: #BDBBB5; max-width: 50ch; }
.card.feature:hover { color: #fff; }
.card.feature .go { color: var(--glow); }
@media (max-width: 960px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .cards { grid-template-columns: 1fr; } .card.feature { grid-column: auto; } }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 28px; }
.search { flex: 1 1 220px; max-width: 320px; margin-left: auto; font: 400 .95rem var(--body); padding: 11px 16px; border-radius: 999px; border: 1px solid var(--rule); background: var(--card); color: var(--ink); }
.empty { padding: 40px; text-align: center; color: var(--ink-3); }

/* ---------- article ---------- */
.crumbs { font: 400 .78rem var(--mono); color: var(--ink-3); display: flex; gap: 8px; flex-wrap: wrap; }
.crumbs a { text-decoration: none; } .crumbs a:hover { color: var(--signal-ink); }
.article-hero { padding-block: clamp(40px, 6vw, 80px) clamp(28px, 4vw, 44px); overflow: hidden; }
.article-hero .wrap { display: grid; gap: 22px; position: relative; z-index: 1; }
.article-hero h1 { font-size: clamp(2.6rem, 5.8vw, 4.8rem); max-width: 15em; }
.byline { display: flex; flex-wrap: wrap; gap: 8px 18px; font: 400 .8rem var(--mono); color: var(--ink-3); }
.article { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: start; padding-block: 24px 96px; }
.toc { position: sticky; top: 100px; display: grid; gap: 4px; font-size: .88rem; }
.toc p { font: 500 .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }
.toc a { text-decoration: none; color: var(--ink-3); padding: 6px 0 6px 14px; border-left: 2px solid var(--rule); transition: color .2s, border-color .2s; }
.toc a.on, .toc a:hover { color: var(--ink); border-left-color: var(--signal); }
.tldr { background: var(--card); border-radius: 20px; padding: 22px 24px; box-shadow: var(--shadow); display: grid; gap: 10px; border: 1px solid rgba(17,19,24,.05); }
.tldr b { font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--signal-ink); }
.tldr ul { margin: 0; padding-left: 1.1em; display: grid; gap: 6px; }
@media (max-width: 900px) { .article { grid-template-columns: 1fr; } .toc { position: static; display: none; } }
.callout { background: var(--blush); border-radius: 16px; padding: 18px 20px; font-size: .96rem; }
.callout b { font: 500 .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--signal-ink); display: block; margin-bottom: 6px; }
.script { position: relative; font: 400 .88rem/1.6 var(--mono); background: var(--ink); color: #EDEBE6; border-radius: 16px; padding: 20px 22px; white-space: pre-wrap; overflow-x: auto; }
.copy-btn { position: absolute; top: 10px; right: 10px; border: 0; background: rgba(255,255,255,.1); color: #fff; font: 500 .74rem var(--body); padding: 6px 10px; border-radius: 8px; cursor: pointer; }
.copy-btn:hover { background: var(--signal); }
.pull { font: 400 clamp(1.6rem, 3vw, 2.2rem)/1.2 var(--display); padding: 8px 0 8px 22px; border-left: 3px solid; border-image: var(--grad) 1; }
.table-wrap { overflow-x: auto; border-radius: 16px; box-shadow: var(--shadow); background: var(--card); }
.compare { border-collapse: collapse; width: 100%; min-width: 520px; font-size: .92rem; }
.compare th, .compare td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.compare th { font: 500 .74rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); background: var(--paper); }
.compare tr:last-child td { border-bottom: 0; }
.checklist { list-style: none; padding: 0 !important; display: grid; gap: 8px !important; background: var(--card); border-radius: 18px; padding: 16px !important; box-shadow: var(--shadow); }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 8px; border-radius: 10px; cursor: pointer; transition: background .2s; }
.checklist li:hover { background: var(--paper); }
.checklist li::before { content: ""; width: 22px; height: 22px; border-radius: 7px; border: 2px solid var(--rule); flex: none; margin-top: 1px; transition: background .2s, border-color .2s; background-position: center; background-repeat: no-repeat; }
.checklist li.done { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--rule); }
.checklist li.done::before { background-color: var(--ok); border-color: var(--ok); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.check-meter { font: 500 .76rem var(--mono); color: var(--ink-3); display: flex; gap: 10px; align-items: center; padding: 4px 8px 8px; }
.check-meter i { flex: 1; height: 6px; background: var(--paper-2); border-radius: 6px; overflow: hidden; }
.check-meter i::before { content: ""; display: block; height: 100%; width: var(--p, 0%); background: var(--ok); transition: width .4s var(--ease); }

/* ---------- service page ---------- */
.page-hero { padding-block: clamp(40px, 6vw, 84px) clamp(56px, 7vw, 96px); overflow: hidden; }
.page-hero .wrap { position: relative; z-index: 1; }
.svc-hero { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.svc-hero > * { min-width: 0; }
.svc-hero .copy-col { display: grid; gap: 24px; }
.page-hero h1 { font-size: clamp(2.7rem, 6vw, 5.2rem); }
@media (max-width: 920px) { .svc-hero { grid-template-columns: 1fr; } }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.split > * { min-width: 0; }
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }
.niches { display: flex; flex-wrap: wrap; gap: 8px; }
.niches span { background: var(--card); border: 1px solid var(--rule); border-radius: 999px; padding: 7px 14px; font-size: .88rem; color: var(--ink-2); }
.faq { display: grid; gap: 10px; }
.faq details { background: var(--card); border-radius: 18px; padding: 4px 22px; box-shadow: var(--shadow); border: 1px solid rgba(17,19,24,.05); }
.faq summary { cursor: pointer; font: 400 1.3rem/1.25 var(--display); list-style: none; display: flex; justify-content: space-between; gap: 20px; padding-block: 18px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.3rem var(--mono); color: var(--signal); transition: transform .3s var(--ease); flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding-bottom: 20px; color: var(--ink-2); max-width: 66ch; }
.faq details[open] > div { animation: fade .4s var(--ease); }

/* ---------- booking ---------- */
.book { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.book > * { min-width: 0; }
.book-card { background: var(--card); border-radius: 28px; box-shadow: var(--shadow-lg); padding: clamp(22px, 3.5vw, 40px); }
@media (max-width: 900px) { .book { grid-template-columns: 1fr; } }
.days { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.day, .slot { border: 1px solid var(--rule); background: var(--card); color: var(--ink); border-radius: 14px; padding: 12px 10px; font: 500 .9rem/1.25 var(--body); cursor: pointer; text-align: left; transition: border-color .2s, transform .2s, background .2s; }
.day small { display: block; font: 400 .7rem var(--mono); color: var(--ink-3); letter-spacing: .06em; text-transform: uppercase; }
.day:hover, .slot:hover { border-color: var(--signal); transform: translateY(-2px); }
.day[aria-pressed="true"], .slot[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.day[aria-pressed="true"] small { color: #B7B5AF; }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
.slot { text-align: center; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.form { display: grid; gap: 16px; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form .row2 { grid-template-columns: 1fr; } }
.form label { display: grid; gap: 6px; font-size: .9rem; font-weight: 500; }
.form input, .form select, .form textarea { font: 400 1rem var(--body); color: var(--ink); background: var(--paper); border: 1px solid var(--rule); border-radius: 12px; padding: 13px 14px; width: 100%; transition: border-color .2s, background .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 0; border-color: var(--signal); background: #fff; box-shadow: 0 0 0 4px var(--blush); }
.form textarea { min-height: 110px; resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.picked { font: 500 .9rem var(--mono); padding: 14px 16px; border-radius: 14px; background: var(--paper-2); transition: background .3s; }
.picked.ok { background: var(--ok-tint); color: #0B5C3B; }
.status { font-size: .95rem; padding: 14px 16px; border-radius: 12px; }
.status.ok { background: var(--ok-tint); color: #0B5C3B; }
.status.err { background: var(--blush); color: var(--ink); }

/* ---------- demo page ---------- */
.demo-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.demo-wrap > * { min-width: 0; }
@media (max-width: 900px) { .demo-wrap { grid-template-columns: 1fr; } }
.ctrl { display: grid; gap: 22px; }
.ctrl-group { display: grid; gap: 10px; }
.ctrl-group > span { font: 500 .74rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.log { background: var(--card); border-radius: 18px; box-shadow: var(--shadow); padding: 6px 16px; font: 400 .82rem/1.5 var(--mono); min-height: 120px; }
.log div { display: grid; grid-template-columns: 56px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--rule); animation: pop .35s var(--ease) both; }
.log div:last-child { border-bottom: 0; }
.log time { color: var(--ok); font-variant-numeric: tabular-nums; font-weight: 500; }
.stage .log { background: rgba(255,255,255,.05); box-shadow: none; }
.stage .log div { border-bottom-color: rgba(255,255,255,.1); }
.stage .log time { color: var(--glow); }
.reply-box { display: flex; gap: 8px; margin-top: 12px; }
.reply-box input { flex: 1; min-width: 0; font: 400 .9rem var(--body); color: var(--ink); background: var(--paper); border: 1px solid var(--rule); border-radius: 999px; padding: 11px 15px; }
.reply-box button { flex: none; background: var(--ink); color: #fff; border: 0; border-radius: 999px; padding: 11px 16px; font: 500 .86rem var(--body); cursor: pointer; }
.reply-box button:hover { background: var(--signal); }

/* ---------- CTA + footer ---------- */
.cta .wrap { display: grid; gap: 26px; position: relative; z-index: 1; }
.cta h2 { font-size: clamp(2.8rem, 6.6vw, 5.6rem); max-width: 11em; }
.avail { display: flex; flex-wrap: wrap; gap: 8px; }
.avail span { font: 500 .8rem var(--mono); background: rgba(255,255,255,.45); padding: 8px 14px; border-radius: 999px; }
.cta-mark { position: absolute; right: -60px; bottom: -80px; width: min(520px, 60vw); opacity: .16; pointer-events: none; }
.site-foot { padding-block: 64px 40px; font-size: .9rem; color: var(--ink-2); background: var(--paper); }
.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h5 { margin: 0 0 12px; font: 500 .72rem var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-grid a { text-decoration: none; }
.foot-big { font: 400 clamp(3rem, 12vw, 10rem)/.9 var(--display); letter-spacing: -.03em; margin-top: 56px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none; }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--rule); font: 400 .78rem var(--mono); color: var(--ink-3); }
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .foot-grid { grid-template-columns: 1fr; } }
.toast { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 999px; font-size: .86rem; opacity: 0; transition: opacity .3s, transform .3s var(--ease); z-index: 70; pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 880px) { .split > [style*="sticky"] { position: static !important; } }

/* ---------- lead capture ---------- */
.newsletter { background: var(--ink); color: #F3F1EC; border-radius: 28px; padding: clamp(24px, 4vw, 44px); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(20px, 4vw, 48px); align-items: center; position: relative; overflow: hidden; }
.newsletter::before { content: ""; position: absolute; width: 520px; height: 520px; left: -200px; bottom: -300px; background: radial-gradient(closest-side, rgba(255,106,40,.45), transparent); pointer-events: none; }
.newsletter > * { position: relative; min-width: 0; }
.newsletter h2, .newsletter h3 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin: 0; }
.newsletter p { color: #BDBBB5; }
.newsletter .eyebrow { color: #9E9C96; }
.news-form { display: grid; gap: 10px; }
.news-row { display: flex; gap: 8px; flex-wrap: wrap; }
.news-row input { flex: 1 1 200px; min-width: 0; font: 400 1rem var(--body); padding: 14px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.07); color: #fff; }
.news-row input::placeholder { color: #9E9C96; }
.news-row input:focus { outline: 2px solid var(--signal); outline-offset: 1px; }
.news-consent { display: flex; gap: 10px; align-items: flex-start; font-size: .8rem; color: #A9A7A1; line-height: 1.45; cursor: pointer; }
.news-consent input { margin-top: 2px; accent-color: var(--signal); width: 16px; height: 16px; flex: none; }
.news-form.done .news-row, .news-form.done .news-consent { display: none; }
.news-status { font-size: .92rem; padding: 12px 14px; border-radius: 12px; }
.news-status.ok { background: rgba(18,162,102,.18); color: #BFF0D8; }
.news-status.err { background: rgba(255,90,31,.18); color: #FFD2BF; }
.prose .newsletter { margin-block: 12px; grid-template-columns: 1fr; }
@media (max-width: 820px) { .newsletter { grid-template-columns: 1fr; } }
.inline-cta { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; background: var(--card); border-radius: 20px; padding: 18px 20px; box-shadow: var(--shadow); border: 1px solid rgba(17,19,24,.05); text-decoration: none; transition: transform .3s var(--ease), box-shadow .3s; }
.inline-cta:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: var(--ink); }
.inline-cta .ic { width: 52px; height: 52px; border-radius: 16px; background: var(--grad); display: grid; place-items: center; color: #fff; font-size: 1.4rem; }
.inline-cta small { display: block; font: 500 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--signal-ink); }
.inline-cta b { font: 400 1.35rem/1.15 var(--display); }
.inline-cta .go { font-weight: 600; color: var(--signal-ink); white-space: nowrap; }
@media (max-width: 560px) { .inline-cta { grid-template-columns: auto 1fr; } .inline-cta .go { grid-column: 1 / -1; } }
.sticky-cta { position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); z-index: 50; display: none; align-items: center; gap: 10px; background: var(--ink); color: #fff; border-radius: 999px; padding: 8px 8px 8px 18px; box-shadow: 0 20px 40px -16px rgba(17,19,24,.6); transform: translateY(140%); transition: transform .45s var(--ease); }
.sticky-cta.show { transform: none; }
.sticky-cta span { flex: 1; font-size: .88rem; min-width: 0; }
.sticky-cta .btn { padding: 11px 16px; font-size: .88rem; }
.sticky-cta button { background: none; border: 0; color: #9E9C96; font-size: 1.1rem; cursor: pointer; padding: 6px 8px; }
@media (max-width: 900px) { .sticky-cta { display: flex; } }
.topic-list { display: flex; flex-wrap: wrap; gap: 8px; }
.topic-list a { text-decoration: none; background: var(--card); border: 1px solid var(--rule); border-radius: 999px; padding: 8px 14px; font-size: .9rem; transition: border-color .2s, transform .2s; }
.topic-list a:hover { border-color: var(--signal); transform: translateY(-1px); }
.topic-list a b { font: 500 .74rem var(--mono); color: var(--ink-3); margin-left: 6px; }
.updated { font: 400 .78rem var(--mono); color: var(--ink-3); }

/* ---------- booking steps + calendar ---------- */
.steps-mini { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: sm; }
.steps-mini li { display: grid; grid-template-columns: 36px 1fr; gap: 4px 14px; counter-increment: sm; }
.steps-mini li::before { content: counter(sm); grid-row: span 2; width: 36px; height: 36px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; font: 600 .9rem var(--mono); }
.steps-mini b { font-weight: 600; }
.steps-mini span { color: var(--ink-2); font-size: .92rem; }
.sched { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(20px, 4vw, 40px); align-items: start; }
.sched > * { min-width: 0; }
.sched-done { grid-column: 1 / -1; display: grid; gap: 18px; text-align: left; }
.sched-done h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
@media (max-width: 900px) { .sched { grid-template-columns: 1fr; } }
.cal-card { display: grid; gap: 14px; }
.cal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cal-month { font: 400 1.9rem/1 var(--display); }
.cal-nav { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--rule); background: var(--card); color: var(--ink); cursor: pointer; font-size: 1rem; transition: background .2s, color .2s; }
.cal-nav:hover:not(:disabled) { background: var(--ink); color: #fff; }
.cal-nav:disabled { opacity: .3; cursor: default; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.cal-dow span { font: 500 .7rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); text-align: center; padding-bottom: 4px; }
.cal-day { aspect-ratio: 1; border-radius: 12px; border: 1px solid transparent; background: none; font: 500 .95rem var(--body); color: var(--ink-3); cursor: default; position: relative; font-variant-numeric: tabular-nums; }
.cal-day:disabled { opacity: .45; }
.cal-day.today::after { content: ""; position: absolute; left: 50%; bottom: 6px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--ink-3); }
.cal-day.open { background: var(--blush); color: var(--signal-ink); cursor: pointer; font-weight: 600; transition: transform .2s, background .2s; }
.cal-day.open:hover { transform: translateY(-2px); background: #FFD9C5; }
.cal-day[aria-pressed="true"] { background: var(--ink); color: #fff; box-shadow: 0 10px 20px -10px rgba(17,19,24,.6); }
.cal-legend { display: flex; align-items: center; gap: 8px; }
.dot-open { width: 12px; height: 12px; border-radius: 4px; background: var(--blush); border: 1px solid #FFC9AE; display: inline-block; }
.slot:disabled { opacity: .35; text-decoration: line-through; cursor: not-allowed; transform: none; }
.cal-day.booked { opacity: 1; color: var(--ink-3); text-decoration: line-through; text-decoration-color: rgba(17,19,24,.35); background: repeating-linear-gradient(135deg, var(--paper-2) 0 6px, var(--paper) 6px 12px); }
.dot-booked { width: 12px; height: 12px; border-radius: 4px; display: inline-block; background: repeating-linear-gradient(135deg, var(--paper-3) 0 3px, var(--paper) 3px 6px); border: 1px solid var(--rule); }